Physics

How To Convert Gray Code To Binary Code

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What is Gray code? How can you convert Gray code to binary code? This Youtube video explains the process of converting Gray code to binary code.

QUESTION BANK FOR ISCE – CLASS 12 – Physics

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QUESTION BANK RELEASED FOR ISCE – XII- ELECTROSTATICS All those who have asked for the question bank have been sent the same by email. Since there is a reduction in syllabus we have to carefully select topics that are relevant…. Read More ›

Quiz Page – Computer Science, Computer Engineering, IT

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Click on the topic to start the quiz. On completing the quiz, you will immediately receive the correct answers on your email. Computer Fundamentals: Computer Fundamentals Digital Electronics, Digital Circuits and Systems: Computer Number Systems – Quiz 1 1’s and… Read More ›

What is Sign Extension of a Binary Number?

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Sign extension of a binary number. This video explains what is sign extension of a binary number and why it is necessary. It also explains, with 3 examples, how to carry out sign extension of different types of binary numbers.

Poll on Difficult Topics in Digital Electronics And Digital Circuits

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Please participate in this poll to identify the Difficult Topics in Digital Electronics and Digital Circuits. This will enable us to conduct a series of Zoom meeting sessions to explain the more difficult topics. Those participating in the poll will… Read More ›

Poll for Study Material on Digital Electronics

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This poll aims to find the topics that students find difficult in the subjects of Digital Electronics, Logic Gates, Boolean Algebra and computer architecture. Please select the topics that you find difficult. It will help me in deciding for which… Read More ›

On A Lighter Note – 2

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Satyendranath Bose, whose name is permanently linked with Einstein’s as the formulator of the Bose-Einstein statistics, was known for his extraordinary genius, even as a school boy. His mathematics school teacher at Hindu School, Calcutta, once gave him 110 marks… Read More ›

On A Lighter Note – 1

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Thomas Alva Edison liked to surprise guests at his parties with his new discoveries. On New Year’s eve of 1880, he invited a large number of friends to his laboratory at Menlo Park in New Jersey, 25 miles from New… Read More ›

Feb – April 2020 – Difficult Topics in Physics – Poll

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Hi. I can help you learn some of the difficult topics for the upcoming Physics exams in Feb-April 2020. I will use the poll given here to decide on which topics to discuss here by giving the important questions and… Read More ›